Specifications
Engine
Model Komatsu 2D68E-3A
Displacement 522 cm³
Engine power
at rated engine speed 2200 rpm
ISO 14396 6.8 kW / 9.1 HP
ISO 9249 (net engine power) 6.3 kW / 8.4 HP
Cooling system Water
Hydraulic system
Main pumps 2 × gear pump
Max. pump flow 11 + 11 l/min
Max. operating pressure 16 MPa (160 bar)
Max. breakout force 1130 daN (1075 kg)
Operating weight (appr.)
Operating weight with standard bucket, fully serviced, +75 kg operator
(ISO 6016)
Operating weight with rubber shoes 880 kg
Arm with hydraulic breaker +100 kg (option)
TOPS canopy +100 kg (option)
Hydraulic breaker
Impact energy 108 J (11 kgm)
Impact rate 800 bpm
Undercarriage
Blade - Width × height 700 × 200 mm
Shoe width 180 mm
Ground pressure (standard)
Variable undercarriage
0.25 kg/cm²
Transmission
Type Double speed hydrostatic transmission,
controlled and steered by means of two levers
Max. drawbar pull 1160 daN (1090 kg)
Travel speed 1.5 - 3.0 km/h
Service refill capacities
Fuel tank 10.8 l
Engine oil 1.9 l
Hydraulic oil tank 16.4 l
Environment
Vibration levels (EN 12096:1997) *
Hand/arm ≤ 2.5 m/s² (uncertainty K = 0.1 m/s²)
Body ≤ 0.5 m/s² (uncertainty K = 0.0 m/s²)
* For the purpose of risk assessment under directive 2002/44/EC, please ref